KR930002823Y1 - Electric fan - Google Patents
Electric fan Download PDFInfo
- Publication number
- KR930002823Y1 KR930002823Y1 KR2019910002359U KR910002359U KR930002823Y1 KR 930002823 Y1 KR930002823 Y1 KR 930002823Y1 KR 2019910002359 U KR2019910002359 U KR 2019910002359U KR 910002359 U KR910002359 U KR 910002359U KR 930002823 Y1 KR930002823 Y1 KR 930002823Y1
- Authority
- KR
- South Korea
- Prior art keywords
- fan
- wind
- present
- electric fan
- protrusion
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 일부 분리 사시도.1 is a partially separated perspective view of the present invention.
제2a도는 본 고안 실시예에 따른 사용상태 정면도.Figure 2a is a front view of the state of use according to the embodiment of the present invention.
제2b도는 본 고안 실시예에 다른 사용상태 측면도.Figure 2b is a side view of the use state according to the embodiment of the present invention.
제2c도는 본 고안 실시예에 따른 사용상태 평면도.Figure 2c is a plan view of the use state according to the embodiment of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 축이음대 2 : 걸림돌기1: Shaft joint 2: Hanging protrusion
3,3´:풍각대 4,4´: 가동익(可動翼)3,3´: Windstand 4,4´: Movable wing
5,5´: 가동주(可動柱) 6,6´: 관체부문5,5´: Moving stock 6,6´: Pipeline
7,7 : 돌부 8 : 나삽공(螺揷孔)7,7: protrusion 8: screw insertion (螺 揷 孔)
9 : 와셔9: washer
본 고안은 선풍기의 풍향각도 구간을 지침해주는 풍각 지침구에 관한것이다. 일반적으로 선풍기 풍향각도는 90°,120°,180°등의 설정된 구간내에서만 작동된다.The present invention relates to a wind angle guide that guides the wind direction angle section of the fan. In general, the fan wind direction angle is operated only within a set section such as 90 °, 120 °, 180 °.
따라서, 바람이 미치지 않는 사용자는 줄곧 회동하는 선풍기 상체등을 손으로 틀어 바람을 쐬이는데, 이 과정에서 회동기어등이 파손되여 고장의 원인으로 되었었다.Accordingly, the user who does not reach the wind turns the upper body of the fan, which rotates all the time, by hand to blow the wind, and in this process, the rotation gear is damaged, causing the failure.
본 고안은 이와같은 문제점을 해결하기위해서, 선풍기 상체 회전측과 높낮이 조정축 사이에 축결합하여, 선풍기 안전망 전방 하단부로 풍각대를 돌출시킨것으로써 최대회동 범위를 가동 날개를 통해 식견할 수 있도록 함을 그 목적으로 한다.In order to solve the above problems, the present invention is axially coupled between the upper rotation side of the fan and the height adjustment shaft to project the wind vane to the front lower part of the fan safety net so that the maximum rotation range can be identified through the movable blades. For that purpose.
이하, 첨부된 도면에 의해서 상세히 설명하면 다음과 같다.Hereinafter, described in detail by the accompanying drawings as follows.
축이음대(1)의 상연부에 개구된 걸림돌기(2)를 구성하고 전방 저단부는 90°로 전개된 풍각대(3:3´)상단부의 돌부(7:7´)상에 가동익(4:4´)이 유감되도록 가동주(5:5´)를 나착하여 구성된 것이다.The locking protrusion 2 opened at the upper edge of the shaft joint 1, and the front bottom end is moved on the protrusion 7: 7 'at the upper end of the wind stand 3: 3', which is extended at 90 °. 4: 4 '), regretting that the moving stock (5: 5') is attached.
미설명부호 10은 축이음대(1)를 선풍기 높낮이 조절축에 고정하는 볼트공이고, 11은 상기의 조임볼트이고, 12는 공지의 선풍기 안전망, 13은 선풍기 높낮이 조절축, 14는 선풍기 좌대로써 예시적으로 나타낸 것이다.Reference numeral 10 is a bolt hole for fixing the shaft joint 1 to the fan height adjustment shaft, 11 is the tightening bolt, 12 is a known fan safety net, 13 is a fan height adjustment shaft, 14 is a fan base. It is shown by way of example.
이와같이 구성된 본 고안의 작용효과를 설명하면, 제2a,b도에 예시된 바와같이 선풍기 안전망 전면 저부로 가동익(4:4´)이 돌설되여 회전하는 선풍기의 최대 풍각에 의해서 좌우로 전개되는 것으로써, 제2c도에 예시된것처럼 좌우 풍각대(3:3´)에 유감된 2개의 가동익(4:4´)으로 최대 풍각 범위를 식견할 수 있도록 한 것이다.Referring to the effect of the present invention configured as described above, as shown in Figures 2a, b, the movable blades (4: 4 ') are projected to the bottom of the front of the fan safety net and are developed to the left and right by the maximum wind angle of the rotating fan. For example, as illustrated in FIG. 2C, two movable blades (4: 4 '), which are regrettable in the left and right windshields (3: 3'), can be used to discover the maximum wind angle range.
이상과 같이 본 고안은 선풍기의 상체가 좌우로 회동하는 최대 풍각을 지침구에 의해 식견하는 것과는 별도로, 심미적 효과를 얻을 수 있는 유용한 고안인 것이다.As described above, the present invention is a useful design that can obtain an aesthetic effect, apart from the fact that the upper body of the fan rotates left and right by the guide sphere.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910002359U KR930002823Y1 (en) | 1991-02-18 | 1991-02-18 | Electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910002359U KR930002823Y1 (en) | 1991-02-18 | 1991-02-18 | Electric fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR920016875U KR920016875U (en) | 1992-09-17 |
| KR930002823Y1 true KR930002823Y1 (en) | 1993-05-22 |
Family
ID=19311045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019910002359U KR930002823Y1 (en) | 1991-02-18 | 1991-02-18 | Electric fan |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR930002823Y1 (en) |
-
1991
- 1991-02-18 KR KR2019910002359U patent/KR930002823Y1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| KR920016875U (en) | 1992-09-17 |
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| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| NORF | Unpaid initial registration fee |